Respuesta :

I would substitute x for 0 so it would be y=2(0)+1. You multiply 2 and 0 to get 0, so y=0+1. Simplify it and add 0 and 1 to get y=1.

So y would be 1 when x is 0
If y = 2x + 1 , find y if x = 0

y = 2(0) +1
y = 1